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nathangtg/README.md

Nathan G.

LinkedIn Portfolio Email ORCID

About Me

currently researching ML/AI solutions under Sunway University while building open-source tools that developers use. In my 5th semester of Software Engineering, balancing academics with real-world projects that matter.

What drives me: Creating developer tools that actually solve problems and make workflows better.

Currently focused on: Multi-agent AI systems, performance optimization, and improving developer experience through better tooling.


Research Publications

Zonal Graph Quantization: Optimizing Memory-Performance Trade-off in Vector Search
TechRxiv Preprint | December 2025
DOI: 10.36227/techrxiv.176704895.53855035/v1

The Agent Hub Architecture: A Framework for Resilient, Efficient, and Specialized Multi-Agent AI Orchestration
Zenodo | September 2025
DOI: 10.5281/ZENODO.17131426

On the Practical Instability of Bio-Inspired Continual Learning
Zenodo Working Paper | July 2025
DOI: 10.5281/ZENODO.15823901

Holistic Analysis of Jangular: A Potential Full-Stack Framework for Java and Angular
Zenodo | May 2025
DOI: 10.5281/zenodo.15334024


Experience

Software Engineer (AI & R&D) | Mercedes-Benz Technology Malaysia | Jan 2025 - Present

Incubation Lab

Building AI-powered solutions through model fine-tuning and software development.

Software Engineer (ML/AI) | Labelbox, Inc | Feb 2025 - Sep 2025

Remote from Malaysia → San Francisco

Working on enterprise ML pipelines with measurable impact:

  • 60% faster API responses - Implemented Redis caching for critical endpoints
  • 40% more consistent AI models - Refined rating algorithms with better metrics
  • 82% → 95% accuracy - Hyperparameter tuning and feature selection improvements

Site Reliability Engineer | Valiram Group | Oct 2024 - Dec 2024

Azure DevOps & Infrastructure Optimization

  • 400% faster test execution - Optimized CI/CD pipelines with self-hosted agents
  • 89.5% pipeline reliability - Implemented automated failure detection and reduced test flakiness
  • 65% reduction in code smells - Enforced performance SLOs and quality gates with 90% test coverage
  • 40% fewer regression failures - Integrated daily smoke testing for continuous system reliability

Software Development Engineer in Test (SDET) | Valiram Group | Aug 2024 - Oct 2024

Test Automation & Quality Engineering

  • 70% reduction in manual testing - Built Java-based UI test automation framework
  • 900+ automated test cases - Developed comprehensive API testing framework
  • 55% less defect leakage - Integrated YAML-based quality gates and daily smoke testing
  • 300% faster testing - Reduced test execution time from 1 working day to 2 hours

IT Operations | An Education Institution | Jan 2022 - Jun 2022

First official tech gig

  • 99.9% uptime - Maintained Django platform for 400+ concurrent users
  • 80% efficiency gain - Automated exam administration workflows
  • Key learning: Real-world experience complements classroom education

Featured Projects

Jangular-CLI

Spring Boot + Angular Development CLI
51,000+ downloads (9k in first 5 hours)
60% faster project setup, 40% less boilerplate
Pre-configured auth, migrations, and 15+ API routes

AgentHub

Multi-Agent AI Orchestration Platform
9 specialized AI agents, 100+ integrated tools
300% developer productivity improvement
Zero Trust security architecture

Open Source Impact

Jangular-CLI: 51,000+ downloads on NPM
AgentHub: Multi-agent orchestration platform
Active contributor to developer tooling ecosystem


Education

Currently: Bachelor of Software Engineering (Year 2/3) - CGPA: 3.67 (Dean's List Recipient)
Sunway University × Lancaster University | Semester 5/9

Completed: Diploma in Information Technology - CGPA: 3.91 (Distinction)
Sunway College | Graduated at 17


Tech Stack

Primary Languages

TypeScript Python JavaScript Java PHP

Frameworks & Tools

React Next.js Angular Vue.js Node.js Flask Django Laravel Spring Boot

Cloud & Infrastructure

AWS Azure Docker Redis Terraform


GitHub Analytics

Image
GitHub Streak Stats

Key Achievements

  • 51,000+ NPM downloads - Developer tools with proven adoption
  • 60% performance improvement in production ML APIs
  • 95% AI model accuracy - Systematic optimization and tuning
  • 4 research publications - Contributing to computer science research (TechRxiv & Zenodo)
  • IEEE Eta Kappa Nu member - Top 25% globally at age 18
  • JOSS peer reviewer - Reviewing academic papers as an undergraduate

Current Interests

  • Multi-agent systems - Exploring coordination and orchestration patterns
  • Performance optimization - Making systems faster and more efficient
  • Vector databases & ANNS - Optimizing memory-performance trade-offs in high-dimensional search
  • Developer experience - Improving tools and workflows for better productivity
  • Research writing - Bridging practical implementation with academic contributions

Community & Impact

  • Open Source: Building practical tools that solve real developer problems and contribute to the ecosystem
  • Research & Academia: Peer reviewing for JOSS and contributing to computer science research with publications on TechRxiv and Zenodo

Current Interests

Interested in challenging projects with talented teams in domains as:

  • Full-stack development roles with meaningful impact
  • AI/ML projects pushing technical boundaries
  • Open source collaborations benefiting the developer community
  • Research partnerships connecting academia and industry

LinkedIn Portfolio Email

Profile Views

Walk, Learn, Sleep

Pinned Loading

  1. legal-guard-regtech legal-guard-regtech Public

    AI-powered legal analysis to simplify compliance. This tool transforms complex documents into plain English, assesses risks, and checks against regulations like GDPR & PDPA. An IBM TechXchange Hack…

    Python 23 6

  2. agent-hub agent-hub Public

    Agent Hub is an AI orchestration platform that transforms how developers and DevOps engineers interact with their toolchain. Built on the cutting-edge Model Context Protocol (MCP), it provides inte…

    Python 3 1

  3. jangular-cli jangular-cli Public

    Enterprise-Grade Full-Stack Starter Kit – Spring Boot & Angular A powerful starter kit with JWT authentication, Flyway migrations, built-in route protection, and a CLI for quick setup.

    Java 5 1

  4. dbms-research dbms-research Public

    This is the repository for ZGQ (Zone Graph Quantization)m Which is now published on TechRXiv

    Python 1